Expand property code windows to fit whole canvas screen

Coding complicated functions to controls' properties after a certain point is extremely tedious due to the limited view space that is available. Scrolling to find particular parts of code is a pain with a limited view of your code, and must be scrolled through every single time the porperty is deselected, wasting time. Please include a button next to properties being editted which expands the code window to fit and overlay the canvas display area.